Added updateMessage

src/Client/Client.js

@@ -129,7 +129,7 @@ class Client extends EventEmitter {
 				});
 		});
 	}
-
+	// def deleteMessage
 	deleteMessage(msg, options = {}, callback = function (e) { }) {
 		var self = this;
 		return new Promise((resolve, reject) => {
@@ -150,6 +150,27 @@ class Client extends EventEmitter {
 
 		});
 	}
+	//def updateMessage
+	updateMessage(msg, content, options = {}, callback = function(err, msg){}) {
+		var self = this;
+		return new Promise((resolve, reject) => {
+			if (typeof options === "function") {
+				// options is the callback
+				callback = options;
+			}
+			
+			self.internal.updateMessage(msg, content, options)
+				.then(msg => {
+					callback(null, msg);
+					resolve(msg);
+				})
+				.catch(e => {
+					callback(e);
+					reject(e);
+				});
+			
+		});
+	}
 }
 
 module.exports = Client;

src/Client/InternalClient.js

@@ -202,7 +202,7 @@ class InternalClient {
 
 		});
 	}
-
+	// def deleteMessage
 	deleteMessage(_message, options = {}) {
 		var self = this;
 		return new Promise((resolve, reject) => {
@@ -211,13 +211,13 @@ class InternalClient {
 
 			if (message) {
 
-				if(options.wait){
+				if (options.wait) {
 					setTimeout(deleteMsg, options.wait);
-				}else{
+				} else {
 					deleteMsg();
 				}
 
-				function deleteMsg(){
+				function deleteMsg() {
 					request
 						.del(Endpoints.CHANNEL_MESSAGE(message.channel.id, message.id))
 						.set("authorization", self.token)
@@ -230,13 +230,53 @@ class InternalClient {
 							}
 						});
 				}
-				
-			}else {
+
+			} else {
 				reject(new Error("Supplied message did not resolve to a message!"));
 			}
 
 		});
 	}
+	
+	// def updateMessage
+	updateMessage(msg, _content, options = {}) {
+
+		var self = this;
+		return new Promise((resolve, reject) => {
+
+			var message = self.resolver.resolveMessage(msg);
+
+			if (message) {
+
+				var content = self.resolver.resolveString(_content);
+				var mentions = self.resolver.resolveMentions(content);
+
+				request
+					.patch(Endpoints.CHANNEL_MESSAGE(message.channel.id, message.id))
+					.set("authorization", self.token)
+					.send({
+						content: content,
+						tts: options.tts,
+						mentions: mentions
+					})
+					.end((err, res) => {
+						if (err) {
+							reject(new Error(err.response.text));
+						} else {
+							resolve(
+								message.channel.messages.update
+								(message, new Message(res.body, message.channel, self.client)
+								));
+						}
+					})
+
+			} else {
+				reject(new Error("Supplied message did not resolve to a message!"));
+			}
+
+		});
+
+	}
 
 	sendWS(object) {
 		this.websocket.send(JSON.stringify(object));

src/Util/Cache.js

@@ -1,61 +1,71 @@
 "use strict";
 
-class Cache extends Array{
-	constructor(discrim, limit){
+class Cache extends Array {
+	constructor(discrim, limit) {
 		super();
 		this.discrim = discrim || "id";
 	}
-	
-	get(key, value){
+
+	get(key, value) {
 		var found = null;
-		this.forEach( (val, index, array) => {
-			if(val.hasOwnProperty(key) && val[key] == value){
+		this.forEach((val, index, array) => {
+			if (val.hasOwnProperty(key) && val[key] == value) {
 				found = val;
 				return;
 			}
-		} );
+		});
 		return found;
 	}
-	
-	getAll(key, value){
+
+	getAll(key, value) {
 		var found = [];
-		this.forEach( (val, index, array) => {
-			if(val.hasOwnProperty(key) && val[key] == value){
+		this.forEach((val, index, array) => {
+			if (val.hasOwnProperty(key) && val[key] == value) {
 				found.push(val);
 				return;
 			}
-		} );
+		});
 		return found;
 	}
-	
-	add(data){
+
+	add(data) {
 		var exit = false;
-		for(var item of this){
-			if(item[this.discrim] === data[this.discrim]){
+		for (var item of this) {
+			if (item[this.discrim] === data[this.discrim]) {
 				exit = item;
 				break;
 			}
 		}
-		if(exit){
+		if (exit) {
 			return exit;
-		}else{
-			if(this.limit && this.length >= this.limit){
+		} else {
+			if (this.limit && this.length >= this.limit) {
 				this.splice(0, 1);
 			}
 			this.push(data);
 			return data;
 		}
 	}
-	
-	remove(data){
+
+	update(old, data) {
+		var index = this.get(this.discrim, old);
+		if (~index) {
+			this[index] = data;
+			return this[index];
+		} else {
+			return false;
+		}
+	}
+
+	remove(data) {
 		var index = this.indexOf(data);
-		if(~index){
+		if (~index) {
 			this.splice(index, 1);
-		}else{
-			var item = this.get("id", data.id);
-			if(item){
+		} else {
+			var item = this.get(this.discrim, data.id);
+			if (item) {
 				this.splice(this.indexOf(item), 1);
-			}	
+			}
 		}
 		return false;
 	}

src/index.js

@@ -9,7 +9,9 @@ a.on("message", m => {
 	if(m.content === "$$$")
 		a.reply(m, "hi man!")
 			.then( m => {
-				a.deleteMessage(m);
+				a.updateMessage(m, "!!!").then( m => {
+					a.updateMessage(m, "the old content was " + m.content);	
+				});
 			});
 });